Seal Once Concrete and Masonry Cleaner prepares concrete surfaces for the application of SEAL-ONCE concrete and masonry coatings. The concentrated formula penetrates the surface to loosen dirt and remove discoloration, oil, grease, mold and mildew stains without the use of harsh chemicals. It restores the original color of the concrete and masonry, making it look like new.
Clear finish, keeping your surface the same natural look while keeping the surface sealed and protected.
Docks Piers Patios Walkways and steps Stamped and poured concrete, Pavers, Bricks, Mortar, and grout Unglazed tile Stucco
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